Integrative Therapeutics Pro-Biome - Probiotic Blend for Digestive Health & Immune Support* - Daily Probiotic for Gastrointestinal Health* - Dairy-Free & Gluten-Free - 30 Capsules (30 Servings)
$1.26/serving
Price verified Apr 22, 2026
Not evaluated by the FDA · Individual results may vary · Consult a healthcare provider before use
Our verdict
1 capsule per serving; 30 servings per bottle of 50 billion CFU proprietary 10-strain probiotic blend + prebiotics per capsule from Integrative Therapeutics. Best for adults seeking a high-potency 50…
Why we recommend this
Pro-Biome delivers a 50 billion CFU, 10-strain formula with prebiotics at a clinical-grade standard from Integrative Therapeutics — a brand with 45 years of practitioner trust that most mass-market probiotic companies cannot match on manufacturing rigor. The inclusion of Lactobacillus rhamnosus GG, the most clinically documented probiotic strain for GI regularity, sets this apart from formula-stacking competitors.
Check for interactions
Already taking other supplements or prescription medications? Add them below to check for documented interactions, severity, and clinical guidance.
Our database currently documents 137+ supplement and drug-category interaction pairs. Combinations not flagged here may still interact — always consult your healthcare provider before combining supplements, especially with prescription medications.
What to watch out for
At $37.75 for a 30-day supply, Pro-Biome is priced at the premium end for a consumer-channel probiotic. The 104-review count, while positive at 4.5 stars, offers less social proof depth than category leaders. Users requiring refrigerated strains should verify whether this formulation uses room-temperature-stable lyophilized cultures.
Dose & form
- Serving
- 1 capsule per serving; 30 servings per bottle
- Form
- Capsule
- Clinical range
- Clinical probiotic doses range from 1-50 billion CFU depending on strain and indication; 50 billion CFU is at the high end of clinical dosing
- Dose adequacy
- Full
- Supply
- 30 servings · $1.26/serving
- UPC
- 871791110298
Who it's best for
Adults seeking a high-potency 50 billion CFU, 10-strain probiotic with prebiotics for comprehensive gut and immune health support
Who should skip it
Budget-focused probiotic shoppers or those who prefer single-strain targeted probiotic therapy
Pros
- 50 billion CFU per serving — high-potency clinical-range dosing across 10 diverse probiotic strains
- Includes prebiotics to nourish and sustain live cultures throughout the GI tract
- Contains the doctor-preferred Lactobacillus rhamnosus GG strain with the strongest clinical evidence for regularity
- GMP-certified manufacturing from a 45-year practitioner supplement brand with strict quality standards
Cons
- Only 30 capsules per bottle — a one-month supply requiring monthly repurchasing
- 104 reviews is a limited consumer feedback base for a probiotic supplement in this price range
- $37.75 for 30 servings is a premium price point relative to mass-market 50 billion CFU probiotics
What customers say
4.5★ across 104 Amazon reviews. The most common questions from shoppers: re any potential interactions with medications, re any side effects from long-term use, and cause any digestive issues or side effects. Full answers in the FAQ below.
Frequently Asked Questions
What is the clinical dose for 50 billion CFU proprietary 10-strain probiotic blend + prebiotics?
What is the clinical dose for 50 billion CFU proprietary 10-strain probiotic blend + prebiotics?
Clinical trials typically use Clinical probiotic doses range from 1-50 billion CFU depending on strain and indication; 50 billion CFU is at the high end of clinical dosing. Integrative Therapeutics Pro-Biome delivers 1 capsule per serving; 30 servings per bottle, which we classify as Full relative to that range.
How does Integrative Therapeutics Pro-Biome compare to similar Capsule?
How does Integrative Therapeutics Pro-Biome compare to similar Capsule?
See the "Also consider" section below for two alternatives. Choose based on form preference (Capsule vs alternatives), dose adequacy, and third-party testing.
Is Integrative Therapeutics Pro-Biome third-party tested?
Is Integrative Therapeutics Pro-Biome third-party tested?
Yes — GMP-manufactured, bottled and tested in the USA. Third-party testing verifies ingredient identity and label accuracy.
Does this work with Amazon Subscribe & Save?
Does this work with Amazon Subscribe & Save?
Yes — Amazon Subscribe & Save is available for this product. Enrolling locks in a recurring delivery at a reduced per-unit price.
Are there any potential interactions with medications?
Are there any potential interactions with medications?
Probiotics can interact with immunosuppressant medications — individuals on drugs for organ transplant or autoimmune disease should consult their physician before taking Pro-Biome. If taking antibiotics, take probiotics at least 2 hours apart to prevent the antibiotic from killing the live cultures before they colonize. Probiotics are generally safe alongside most common medications including antihypertensives, statins, and pain relievers.
Are there any side effects from long-term use?
Are there any side effects from long-term use?
Multi-strain probiotics at 50 billion CFU are well tolerated long-term in immunocompetent adults. Some users experience a brief adjustment period (3-7 days) of increased gas or bloating as the gut microbiome adapts to new strains. Long-term daily probiotic use has not been associated with adverse effects in healthy populations in studies extending 6-12 months.
Does it cause any digestive issues or side effects?
Does it cause any digestive issues or side effects?
Mild bloating, gas, or changes in stool consistency are common during the first week of high-CFU probiotic introduction as the gut microbiome adjusts. These symptoms typically resolve within 7-14 days. Starting with one capsule every other day for the first week can help sensitive individuals acclimate more gradually. The prebiotic component may contribute to initial gas in high-fiber-sensitive individuals.
Can it be taken with other supplements or vitamins?
Can it be taken with other supplements or vitamins?
Pro-Biome pairs well with digestive enzymes (take with meals), magnesium (for additional regularity support), and omega-3 fatty acids for comprehensive gut health. The prebiotics in Pro-Biome can enhance the effectiveness of additional probiotic strains taken at different times of day. Avoid combining with antifungal medications (like fluconazole) without physician guidance, as these can affect gut flora balance.
Are there any specific instructions for taking it safely?
Are there any specific instructions for taking it safely?
Take one capsule daily with a meal. If taking antibiotics, space Pro-Biome at least 2 hours away from the antibiotic dose. Immunocompromised individuals, those with short bowel syndrome, or anyone with a central venous catheter should consult their physician before use. Keep the bottle tightly closed and store correctly to maintain live culture viability.
How long until benefits are typically experienced?
How long until benefits are typically experienced?
GI regularity improvements from Lactobacillus rhamnosus GG typically emerge within 1-2 weeks of consistent daily use in clinical research. Broader microbiome diversity benefits and immune support improvements generally require 4-8 weeks of daily use to manifest measurably. Acute traveler's diarrhea prevention effects from specific Lactobacillus strains appear within days of initiating supplementation before travel.
